On our forum a member posted a topic with a "ghost subject". It is unreadable for the other members and also unclickable, so only those who know how to access a topic like that can read or reply to it. I'm not post the code here that i've found when i looked at the sourcecode but my question is if there is a way to block this?
example: http://www.cyberty.nl/cgi-bin/bin/ultimatebb.cgi?ubb=forum;f=1
The person who posted this was surprised because hypercells make those topics readable. But what if you don't have hypercells?
FYI, i've removed the topic that was placed and i have made an example (sticky) topic.